首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   490篇
  免费   26篇
  2023年   9篇
  2022年   4篇
  2021年   5篇
  2020年   11篇
  2019年   19篇
  2018年   19篇
  2017年   16篇
  2016年   10篇
  2015年   17篇
  2014年   13篇
  2013年   51篇
  2012年   19篇
  2011年   17篇
  2010年   15篇
  2009年   9篇
  2008年   22篇
  2007年   16篇
  2006年   14篇
  2005年   19篇
  2004年   15篇
  2003年   8篇
  2002年   10篇
  2001年   10篇
  2000年   7篇
  1999年   14篇
  1998年   6篇
  1997年   6篇
  1996年   3篇
  1995年   5篇
  1994年   5篇
  1993年   4篇
  1992年   11篇
  1991年   6篇
  1989年   4篇
  1988年   9篇
  1986年   4篇
  1985年   10篇
  1984年   6篇
  1983年   6篇
  1982年   7篇
  1981年   3篇
  1980年   7篇
  1979年   7篇
  1978年   4篇
  1977年   4篇
  1976年   3篇
  1971年   5篇
  1969年   2篇
  1968年   3篇
  1943年   2篇
排序方式: 共有516条查询结果,搜索用时 15 毫秒
31.
The effect of student‐to‐school‐counselor ratios on academic outcomes has been widely studied, yet few researchers have taken a multilevel approach. Using the nationally representative High School Longitudinal Study: 2009 dataset, the authors found ratios were significantly associated with student grade point average (GPA) and graduation. Attending a Title I school also was associated with students’ GPA, advanced placement/international baccalaureate credits earned, and postsecondary course taking. The authors discuss implications for advocacy and practice, contextualizing their findings within an ecological framework.  相似文献   
32.
US Air Force remote warrior personnel include a range of military personnel composed of remotely piloted aircraft aircrew, intelligence operators, and cyber warfare operators. Job duties in these professions entail long work hours, rotating shifts, and regular engagement in combat operations. Although research has identified a number of factors correlated with elevated burnout and emotional distress in this population, little is known about the unique needs of discrete subgroups of distressed personnel. In a sample of 7,550 US Air Force remote warriors, results of latent class analysis yielded four distinct classes. Three of the four reported moderately elevated burnout and job dissatisfaction but differed with respect to demographics and development career stage. The fourth group reported significantly higher levels of emotional distress, burnout, job dissatisfaction, and problems in living. This latter group was comparable to the mid-career group with respect to demographics, although this group had much lower levels of responsibility and indicators of career advancement. Results suggest that, among remote warrior personnel, there are several subtypes of elevated emotional distress. Prevention and intervention strategies that are matched to each subtype may yield better occupational and mental health outcomes than universal, “one size fits all” strategies.  相似文献   
33.
There is no concept more central to logic and critical thinking than the concept of an argument. I here address the definition of ‘argument’ in the logical sense of the term and defend the claim that many current proposals, once they are interpreted in a way that makes them sufficiently precise, are extensionally inadequate. Definitions found in some contemporary, prominent critical thinking textbooks will serve as a springboard. I claim that each may be interpreted in an absolutist way (i.e., as providing a definition of ‘argument’ simpliciter) or a relativistic way (as providing a definition of ‘argument-for-S’, where S is some agent or group of agents), yet all turn out to be objectionable no matter which route is taken. I finish with a proposal on which the definition of ‘argument’ is an absolutist one, yet one that avoids the problems discussed for the earlier proposals.  相似文献   
34.
Understanding memory performance under different operational conditions is critical in many occupational settings. To examine the effect of physical exertion on memory for a witnessed event, we placed two groups of law-enforcement officers in a live, occupationally relevant scenario. One group had previously completed a high-intensity physical-assault exercise, and the other had not. Participants who completed the assault exercise showed impaired recall and recognition performance compared with the control group. Specifically, they provided significantly less accurate information concerning critical and incidental target individuals encountered during the scenario, recalled less briefing information, and provided fewer briefing updates than control participants did. Exertion was also associated with reduced accuracy in identifying the critical target from a lineup. These results support arousal-based competition accounts proposing differential allocation of resources under physiological arousal. These novel findings relating to eyewitness memory performance have important implications for victims, ordinary citizens who become witnesses, and witnesses in policing, military, and related operational contexts.  相似文献   
35.
36.
Dating violence among college students is a widespread and destructive problem. The field of dating violence has seen a substantial rise in research over the past several years, which has improved our understanding of factors that increase risk for perpetration. Unfortunately, there has been less attention paid to dating violence prevention programming, and existing programs have been marred with methodological weaknesses and a lack of demonstrated effectiveness in reducing aggression. In hopes of sparking new research on dating violence prevention programs, the current review examines possible new avenues for dating violence prevention programming among college students. We discuss clinical interventions that have shown to be effective in reducing a number of problematic behaviors, including motivational interventions, dialectical behavior therapy, mindfulness, and bystander interventions, and how they could be applied to dating violence prevention. We also discuss methodological issues to consider when implementing dating violence prevention programs.  相似文献   
37.
In disagreement with the explanatory utility of niche-construction in crime–culture interaction, this article reviews a variety of evidence for non-cultural domain specificity in criminal behavior. However, this review does subscribe to Durrant and Ward's integrative framework for evolutionary theory in criminology. Moralistic self-deception is implied in Black's self-help theory of social control, and is argued to facilitate victimization while maintaining social norms. Strong empirical evidence of social control in reliable criminal responses to cues of economic conditions, policing and community relatedness is clearly related to domain-specific theories of criminal behavior in evolutionary forensic psychology. Domain-specific interaction between individual differences and socioeconomic complexity can possibly be mistaken for cultural processes, where game-theoretic and information-theoretic interpretations of social interaction provide insight into evolutionary-recurrent features of complex socioeconomic processes in human society. The review concludes that there is indeed support for a productive integration of theory between evolutionary forensic psychology and the interdisciplinary field of criminology.  相似文献   
38.
Responding to Rawls?? pleas in Political Liberalism against appeals to comprehensive doctrines, be they religious or metaphysical, I argue that such constraints are inherently illiberal??and unworkable. Rawls deems political proposals inherently coercive and judges everyone in a democracy a participant in governance??thus, in effect, complicit in state coercion. He seeks to limit the sweep of his exclusionary rule to core questions of rights. But in an individualistic and litigious society like ours it proves hard to draw a firm boundary around issues that raise core (constitutional) questions. The standards Rawls proposes seem oppressive in effect, their likeliest yield, a kind of doublethink, encouraging many citizens to cloak their deepest normative concerns in neutered language. I worry about the means by which Rawls?? ??overlapping consensus?? might be attained, and about the exclusion (as metaphysical) of policy proposals in behalf of broadly conceived human goods. I find it suppositious in Rawls to presume the innocence of seemingly secular arguments while placing in the stocks the religious appeals critical to many, along with old and new metaphysical arguments that may seek to bridge the gap between religious and secular appeals.  相似文献   
39.
Scontras G  Graff P  Goodman ND 《Cognition》2012,123(1):190-197
What does it mean to compare sets of objects along a scale, for example by saying “the men are taller than the women”? We explore comparison of pluralities in two experiments, eliciting comparison judgments while varying the properties of the members of each set. We find that a plurality is judged as “bigger” when the mean size of its members is larger than the mean size of the competing plurality. These results are incompatible with previous accounts, in which plural comparison is inferred from many instances of singular comparison between the members of the sets (Matushansky &; Ruys, 2006). Our results suggest the need for a type of predication that ascribes properties to plural entities, not just individuals, based on aggregate statistics of their members. More generally, these results support the idea that sets and their properties are actively represented as single units.  相似文献   
40.
This study examined event memory and suggestibility in 3- to 16-year-olds involved in forensic investigations of child maltreatment. A total of 322 children were interviewed about a play activity with an unfamiliar adult. Comprehensive measures of individual differences in trauma-related psychopathology and cognitive functioning were administered. Sexually and/or physically abused children obtained higher dissociation scores than neglected children, and sexually abused children were more likely to obtain a diagnosis of posttraumatic stress disorder than physically abused children, neglected children, and children with no substantiated abuse histories. Overall, older children and children with better cognitive functioning produced more correct information and fewer memory errors. Abuse status per se did not significantly predict children’s memory or suggestibility whether considered alone or in interaction with age. However, among highly dissociative children, more trauma symptoms were associated with greater inaccuracy, whereas trauma symptoms were not associated with increased error for children who were lower in dissociative tendencies. Implications of the findings for understanding eyewitness memory in maltreated children are discussed.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号